{"product_id":"automatic-slack-adjuster-haldex-type-1-1-2-in-10-spline-5-5-6-5-in-arm-replaces-haldex-40010121-meritor-r806022-135-1031","title":"Automatic Slack Adjuster - Haldex Type 1-1\/2 in.-10 Spline, 5.5-6.5 in. Arm - Replaces Haldex 40010121 Meritor R806022 135.1031","description":"\u003cp\u003eKeep brake stroke in adjustment without reaching for a wrench with this \u003cstrong\u003eAutomatic Slack Adjuster\u003c\/strong\u003e distributed by FleetPro Parts \u0026amp; Tires. Built by Automann for \u003cstrong\u003eHaldex-type drive axle applications\u003c\/strong\u003e, it converts brake chamber pushrod stroke into S-cam rotation and takes up shoe clearance on its own as the linings wear. A worn or seized slack adjuster is how a truck ends up with a long pushrod stroke and out-of-adjustment brakes, one of the surest ways to fail a roadside inspection. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eStroke Under Control: The Haldex Type Slack Adjuster Advantage\u003c\/h2\u003e\n\n\u003cp\u003eThis unit uses the \u003cstrong\u003eHaldex type 1-1\/2 in.-10 spline\u003c\/strong\u003e with a \u003cstrong\u003e5.5-6.5 in. arm\u003c\/strong\u003e, the combination found across \u003cstrong\u003eEaton and Meritor drive axle applications\u003c\/strong\u003e. Mounting \u003cstrong\u003ehardware is included\u003c\/strong\u003e, so it goes on complete instead of sending you back to the counter for a bracket halfway through the job. Because it self-adjusts, it holds S-cam foundation brakes at the right shoe clearance through the life of the lining rather than drifting long between manual adjustments and quietly costing you brake torque.\u003c\/p\u003e\n\n\u003cp\u003eSlack adjusters work as a set. Replace them in axle pairs so both wheel ends stroke the same distance at the same pressure — a mismatched pair brakes unevenly no matter how good the new unit is, and it chews the lining on whichever side is doing the extra work. Automann builds this one to \u003cstrong\u003ePremium\u003c\/strong\u003e specification, which is where you want to be on a component that spends its life exposed to road salt and vibration under the chassis.\u003c\/p\u003e\n\n\u003cp\u003eAt FleetPro Parts \u0026amp; Tires, we know compliance is what keeps the truck earning. This Automann slack adjuster is a direct replacement for highly searched industry numbers including \u003cstrong\u003eHaldex 40010121\u003c\/strong\u003e, \u003cstrong\u003eMeritor R806022\u003c\/strong\u003e, \u003cstrong\u003eEuclid E6924B\u003c\/strong\u003e, Eaton 818552 and Peterbilt 0305886.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis premium aftermarket slack adjuster is intended for the following commercial applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Model:\u003c\/strong\u003e Drive axles, Haldex-type (Eaton and Meritor applications)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpline:\u003c\/strong\u003e 1-1\/2 in.-10 Spline\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArm Length:\u003c\/strong\u003e 5.5-6.5 in.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e S-cam foundation brakes\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Group:\u003c\/strong\u003e Air Brake Foundation \/ Slack Adjusters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis Automann slack adjuster serves as a direct replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEaton Interchange:\u003c\/strong\u003e 818552, 973530\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEuclid Interchange:\u003c\/strong\u003e E6924B\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHaldex Interchange:\u003c\/strong\u003e 40010121, 40910649, 40910733\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLeland Interchange:\u003c\/strong\u003e L3607\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMeritor Interchange:\u003c\/strong\u003e M807022, R806022, R806022A\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePeterbilt Interchange:\u003c\/strong\u003e 0305886\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdditional Interchange:\u003c\/strong\u003e 40010143\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Distributor #:\u003c\/strong\u003e 135.1031\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Automatic Brake Slack Adjuster\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic, Haldex type\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpline:\u003c\/strong\u003e 1-1\/2 in.-10 Spline\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eArm:\u003c\/strong\u003e 5.5-6.5 in.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Drive axles (Eaton, Meritor applications)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Hardware included\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e Premium Aftermarket\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Automann (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Automann","offers":[{"title":"Default Title","offer_id":43024029384775,"sku":"135.1031","price":64.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/image_1920_4113dbf6-6845-44fb-aabb-226518894773.jpg?v=1785427701","url":"https:\/\/fleetpropt.com\/products\/automatic-slack-adjuster-haldex-type-1-1-2-in-10-spline-5-5-6-5-in-arm-replaces-haldex-40010121-meritor-r806022-135-1031","provider":"FLEETPRO PARTS \u0026 TIRES","version":"1.0","type":"link"}